Tools & Wizards About Us
chalkart.en.alibaba.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

chalkart.en.alibaba.com

Shenzhen Chalk Art Tech Co., Ltd. - Massage Gun, Electric Cupping Therapy

Page Load Speed

3.5 sec in total

First Response

10 ms

Resources Loaded

3 sec

Page Rendered

530 ms

chalkart.en.alibaba.com screenshot

About Website

Welcome to chalkart.en.alibaba.com homepage info - get ready to check Chalk Art En Alibaba best content for China right away, or after learning these important things about chalkart.en.alibaba.com

Shenzhen Chalk Art Tech Co., Ltd., Experts in Manufacturing and Exporting Massage Gun, Electric Cupping Therapy and 0 more Products.

Visit chalkart.en.alibaba.com

Key Findings

We analyzed Chalkart.en.alibaba.com page load time and found that the first response time was 10 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

chalkart.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value4,370 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.516

15/100

15%

TTI (Time to Interactive)

Value25.8 s

0/100

10%

Network Requests Diagram

chalkart.en.alibaba.com

10 ms

chalkart.en.alibaba.com

790 ms

51 ms

46 ms

header.css

91 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Chalkart.en.alibaba.com, 24% (32 requests) were made to S.alicdn.com and 22% (29 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Im.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (57%)

Content Size

6.6 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chalkart.en.alibaba.com main page is 6.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Javascripts take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 453.2 kB

  • Original 555.5 kB
  • After minification 551.6 kB
  • After compression 102.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 453.2 kB or 82% of the original size.

Image Optimization

-20%

Potential reduce by 139.9 kB

  • Original 716.1 kB
  • After minification 576.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Chalk Art En Alibaba needs image optimization as it can save up to 139.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 MB
  • After compression 2.1 MB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 2.9 MB or 58% of the original size.

CSS Optimization

-72%

Potential reduce by 297.7 kB

  • Original 411.5 kB
  • After minification 360.7 kB
  • After compression 113.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Chalkart.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 297.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (45%)

Requests Now

117

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chalk Art En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chalkart.en.alibaba.com

chalkart.en.alibaba.com

10 ms

chalkart.en.alibaba.com

chalkart.en.alibaba.com

790 ms

51 ms

46 ms

header.css

header.css

91 ms

header.js

header.js

107 ms

49 ms

web-index.css

web-index.css

48 ms

web-index.css

web-index.css

107 ms

web-index.css

web-index.css

110 ms

web-index.css

web-index.css

155 ms

web-index.css

web-index.css

108 ms

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108 ms

93 ms

88 ms

index.js

index.js

89 ms

87 ms

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266 ms

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608 ms

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259 ms

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266 ms

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264 ms

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608 ms

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605 ms

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265 ms

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342 ms

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Newest-Rechargeable-Electric-Shiatsu-Vibration-Shoulder-Wireless.jpg_640x640.jpg

341 ms

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323 ms

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Deep-Tissue-Neck-Massage-Tapping-Body-Wireless.jpg_640x640.jpg

419 ms

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Home-Portable-Mini-U-Shape-Wireless-Neck.jpg_640x640.jpg

773 ms

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418 ms

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409 ms

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417 ms

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608 ms

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305 ms

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771 ms

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321 ms

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340 ms

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321 ms

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319 ms

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319 ms

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339 ms

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801 ms

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264 ms

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773 ms

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265 ms

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264 ms

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364 ms

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363 ms

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337 ms

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428 ms

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407 ms

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414 ms

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598 ms

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799 ms

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599 ms

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605 ms

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929 ms

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604 ms

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950 ms

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799 ms

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803 ms

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952 ms

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885 ms

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883 ms

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834 ms

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56 ms

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55 ms

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56 ms

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56 ms

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56 ms

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347 ms

79 ms

personTipsInfo.do

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242 ms

55 ms

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169 ms

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51 ms

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53 ms

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164 ms

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318 ms

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315 ms

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242 ms

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309 ms

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327 ms

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702 ms

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318 ms

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702 ms

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501 ms

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1014 ms

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814 ms

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1036 ms

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883 ms

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185 ms

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54 ms

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19 ms

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118 ms

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24 ms

index.js

index.js

104 ms

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48 ms

pages_version.html

pages_version.html

88 ms

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sc.sc_header_footer.schd_coms

65 ms

defer-common.js

defer-common.js

262 ms

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259 ms

index.js

index.js

60 ms

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50 ms

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55 ms

et_n.js

et_n.js

31 ms

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um.js

112 ms

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25 ms

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7.gif

24 ms

index.css

index.css

22 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

193 ms

baxiaCommon.js

baxiaCommon.js

76 ms

rp

rp

938 ms

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76 ms

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availableSurveyQuery.json

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197 ms

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index.js

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135 ms

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146 ms

countryCurrencyDataService

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140 ms

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109 ms

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99 ms

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106 ms

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23 ms

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1020 ms

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771 ms

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707 ms

Accessibility Review

chalkart.en.alibaba.com accessibility score

67

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

chalkart.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

chalkart.en.alibaba.com SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chalkart.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Chalkart.en.alibaba.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

chalkart.en.alibaba.com

Open Graph data is detected on the main page of Chalk Art En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: